If you downloaded the iOS 6 update for your iPhone today, you got the new Passbook app along with it. So far, I’m a little bit in love with it. Passbook allows you to record the info for airplane boarding passes, train tickets, movie tickets, and those annoying little rewards cards that pile up on your keychain. Then, whenever you need it, wherever you are, they scan the barcode off of your phone instead of the card itself. Easy and clever, since I carry my phone with me everywhere anyway. Fantastic.